کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7935165 | 1513048 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimized Reconfigurable PV array based Photovoltaic water-pumping system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
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چکیده انگلیسی
This paper proposes a new strategy to improve the performance of a four-module Reconfigurable PV array (RPV) based water-pumping system. The four-module PV array undergoes a change in the configuration based on the irradiance received by the PV array, the pumping-head and the Partial Shade Condition (PSC). The reconfigured PV array operates the pump under low irradiance conditions and produces greater output power. This paper proposes three different switch-networks each with a reduced number of switches compared to the previously reported one. In addition, the proposed switch-networks report less operational losses. This paper proposes a simple algorithm and control circuit for smooth and reliable operation of RPV pumping system. A 40â¯WP four module PV array based pumping tests are conducted. Results have validated the proposed strategy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy - Volume 170, August 2018, Pages 1063-1073
Journal: Solar Energy - Volume 170, August 2018, Pages 1063-1073
نویسندگان
Manjunath Matam, Venugopal Reddy Barry, Avinash Reddy Govind,